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Round|Lab Grown|IGI

1.51ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG780656674

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780656674

Diamond specifications and retailer prices

From $358 CAD
As of November 5, 2026
Save $1,558 CAD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,916 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780656674 or 780656674. Listed at 25 retailers as of November 5, 2026, with prices from $358 to $1,916, a $1,558 spread on the same certified stone. Reve Diamonds lists it at $1,916. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780656674
Dimensions7.33 × 7.38 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.33 mm7.38 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780656674
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $830 CAD|Low: $358 CAD|High: $1,916 CAD|Avg: $919 CAD|+1.4%
Retailer 1
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Retailer 21
Reve Diamonds
November 6, 2026
Retailer 10$358 CAD
Retailer 13$399 CAD
Retailer 6$415 CAD
Retailer 3$443 CAD
Retailer 7$598 CAD
Retailer 11$663 CAD
Retailer 15$673 CAD
Retailer 16$697 CAD
Retailer 21$764 CAD
Retailer 18$796 CAD
Retailer 17$825 CAD
Retailer 1$830 CAD
Retailer 5$851 CAD
Retailer 19$1,036 CAD
Retailer 12$1,149 CAD
Retailer 4$1,425 CAD
Retailer 14$1,429 CAD
Retailer 9$1,468 CAD
Retailer 8$1,496 CAD
Retailer 2$1,743 CAD
Retailer 20$1,775 CAD
Reve Diamonds$1,916 CAD

28 data points across 22 retailers

25 retailers$358 CAD to $1,916 CAD

A
Cheapest Retailer
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$358 CAD
A
Retailer 2
-
$399 CAD
View
Final sale: no returns
A
Retailer 3
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$415 CAD
View
A
Retailer 4
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$443 CAD
View
Retailer 5
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$447 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
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$500 CAD
View
B+
Retailer 7
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$598 CAD
View
A
Retailer 8
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$663 CAD
View
A
Retailer 9
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$673 CAD
View
A
Retailer 10
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$697 CAD
View
A
Retailer 11
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$764 CAD
View
B+
Retailer 12
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$796 CAD
View
B+
Retailer 13
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$825 CAD
View
B+
Retailer 14
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$830 CAD
View
B+
Retailer 15
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$851 CAD
View
B+
Retailer 16
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$1,036 CAD
View
B+
Retailer 17
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$1,149 CAD
View
Retailer 18
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$1,380 CAD
View
Price last confirmed 95 days ago
B
Retailer 19
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$1,425 CAD
View
B
Retailer 20
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$1,429 CAD
View
Retailer 21
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$1,468 CAD
View
Price last confirmed 8 days ago
B
Retailer 22
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$1,496 CAD
View
B
Retailer 23
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$1,743 CAD
View
B
Retailer 24
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$1,775 CAD
View
Most Expensive
B
Reve Diamonds
39D026A18 · Nov 6
$1,916 CAD
$1,372 USD
View
24 more retailers have this diamond
Prices start from $358 CADSave up to $1,558 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Round
$358 CAD